fix cart

lib/features/home/presentation/pages/home_page.dart

@@ -9,6 +9,7 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
 import 'package:worker/core/router/app_router.dart';
 import 'package:worker/core/theme/colors.dart';
+import 'package:worker/features/cart/presentation/providers/cart_provider.dart';
 import 'package:worker/features/home/presentation/providers/member_card_provider.dart';
 import 'package:worker/features/home/presentation/providers/promotions_provider.dart';
 import 'package:worker/features/home/presentation/widgets/member_card_widget.dart';
@@ -38,6 +39,9 @@ class HomePage extends ConsumerWidget {
     // Watch promotions state
     final promotionsAsync = ref.watch(promotionsProvider);
 
+    // Watch cart item count
+    final cartItemCount = ref.watch(cartItemCountProvider);
+
     return Scaffold(
       backgroundColor: const Color(0xFFF4F6F8), // --background-gray from CSS
       body: CustomScrollView(
@@ -136,8 +140,8 @@ class HomePage extends ConsumerWidget {
                       QuickAction(
                         icon: Icons.shopping_cart,
                         label: 'Giỏ hàng',
-                        badge: '3',
-                        onTap: () => context.push('/cart'),
+                        badge: cartItemCount > 0 ? '$cartItemCount' : null,
+                        onTap: () => context.push(RouteNames.cart),
                       ),
                       QuickAction(
                         icon: Icons.favorite,

lib/features/products/presentation/pages/products_page.dart

@@ -57,7 +57,7 @@ class ProductsPage extends ConsumerWidget {
               isLabelVisible: cartItemCount > 0,
               child: const Icon(Icons.shopping_cart_outlined, color: Colors.black),
             ),
-            onPressed: () => context.go(RouteNames.cart),
+            onPressed: () => context.push(RouteNames.cart),
           ),
           const SizedBox(width: AppSpacing.sm),
         ],